Arduino + Esp nodemcu 8266 v3.0 Lolin Serial communication
Posted: Sat Jun 10, 2017 5:24 amHello all,
I have an arduino uno and esp8266 nodemcu lolin.
I want to connect both through serial communication and upload some AT commands to esp8266 nodemcu through a scetch.
So far i managed to send the AT commands from arduino to esp8266 nodemcu, but it seems that esp's TX pin does not send any response back to arduino. If i open a monitor (e.g. termite serial) and connect from my smartphone to esp i get some response. How can i transfer that response back to arduino uno?
Thank you
I have an arduino uno and esp8266 nodemcu lolin.
I want to connect both through serial communication and upload some AT commands to esp8266 nodemcu through a scetch.
So far i managed to send the AT commands from arduino to esp8266 nodemcu, but it seems that esp's TX pin does not send any response back to arduino. If i open a monitor (e.g. termite serial) and connect from my smartphone to esp i get some response. How can i transfer that response back to arduino uno?
Thank you